This is how I got the answer it’s c
Answer:
91.125 or 729/8
Step-by-step explanation:
take 4.5^3 to get 91.125
10/12= $.83 per inch
20/18= $1.11 per inch
I hope this answer helps, it’s kinda messy, but it’s still understandable (I guess)
M / k = x.....multiply both sides by k. eliminating the k on the left side
m = xk <==